About the name Rubina
Rubina belongs to the Portuguese tradition. Its roots are documented, even though its precise meaning is not recorded in the standard references — an honest gap we prefer to a confident guess.
In the United States, Rubina first appears in Social Security records in 1910. It climbed to its best-ever rank of #2731 in 1910, and in 2024 9 babies received the name — 632 in total since 1880. Those are the official counts, not estimates.